In reply to Bob Hughes:
> This is the key difference with A50. The government can sign and ratify treaties but without parliamentary intervention the most the government can do is put the UK in breach of their treaty obligations. Whereas if the government is able to trigger A50 without parliament, and if A50 is irreversible, they would be able to change the effect of domestic law.
Agreed, the question is whether changing the effect actually requires a vote in this case. Actually changing the law, yes, and it's true that as you say government are restricted in various ways by statute, including quite recently when Art 50 was known of and a referendum had been on the cards for a while. If I were the government I'd be arguing that what that means is that they're not restricted here, if Parliament had wanted to restrict their power here they'd have done it when they changed the law in 2010. I think we agree that more likely they just hadn't considered it, and I agree that if they'd actually thought of it/discussed it clearly that would have settled the issue (and probably on your side of the argument). What's the actual law...no idea!
> I'm coming round to your view on this. I.e. (If i have understood you correctly) That Parliament will force a debate on A50 whatever the Supreme Court decides. I had previously understood your argument to be that there shouldn't be a debate at all and we should all just get on with it. And in fairness my previous view was that the only way to get a debate was through a supreme court decision - a view which you have convinced me isn't correct.
That's what I was trying to say, not that easy to say I guess, and thanks!
With the huge remain majority in Parliament I think there was always going to be argument, it's necessary to bring people back together along a new line of thinking if you see what I mean - given that one decision is made what do we do now, what are the implications of it, and so on. I like to think of all of this stuff as being part of the wonder of our system, watch the events and a lot of it just looks like a mess, but amazingly from a historical perspective it all works and we end up with the country we have. Massive conflicts do get resolved one way or the other and live changes and moves on.
> I still think it is more than a side show: the value in the High Court / Supreme Court debate is that perhaps it added to the pressure on the government and it also sets a precedent which redefines and re-clarifies the limit,s on the royal prerogative in future cases. If there had been such a debate in 1972, the case wouldn't have reached the supreme court.
I agree it will have added pressure, I just think it's the wrong kind of pressure. It's a court case, so adversarial in nature and divisive. It's between Remain and Leave just after a democratic vote. It's one of those cases where the law is unclear so the judges (the establishment) effectively make the law, those judges are highly likely to be (and I believe were) remainers. Those bringing the case (or at least their supporters, also seen as establishment) definitely were/are trying to stop the UK leaving the EU. Add it up and the judges are going to be viewed as just following their opinions and their mates on the remain side, and the headlines were inevitable. Of course it's not up to them whether we leave or not, that's not what the case is about and it's being misrepresented, and I do agree that clarification is always useful. It's just the look of the thing, and the judges making the decision now have a really hard one. It seems like it will feel political whatever the result.
I think this is what May means by leave means leave, and that this is "the plan": We serve Art 50 with the logical back stop position of WTO rules, and in the two years we have to deal with the implications (EU citizens who are here, etc, etc). We will also be looking to set up new arrangements (with others as well as the EU), although as I understand it the EU position is still that they won't look at those until after the two years so WTO is theoretically the only option on the table at the moment for them.
I expect that will change when May triggers Art 50 (she has to keep her seat long enough first, and that will depend on assurances she gives/debates between now and then) and then the real wrangling starts, and I'd expect Parliament to make it's views known during that time and for lots of detail from secret negotiations to come out and be argued about
. That's why I don't really see a vote before Art 50 as important, because it's just a trigger, the important detailed stuff won't happen yet (although things like the report you linked are good preparation, which we should be doing). Interesting times!